// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef V8_PARSING_EXPRESSION_SCOPE_REPARENTER_H_
#define V8_PARSING_EXPRESSION_SCOPE_REPARENTER_H_

#include <stdint.h>

namespace v8 {
namespace internal {

    class Expression;
    class Scope;

    // When an extra declaration scope needs to be inserted to account for
    // a sloppy eval in a default parameter or function body, the expressions
    // needs to be in that new inner scope which was added after initial
    // parsing.
    //
    // scope is the new inner scope, and its outer_scope() is assumed
    // to be the scope which was used during the initial parse.
    void ReparentExpressionScope(uintptr_t stack_limit, Expression* expr,
        Scope* scope);

} // namespace internal
} // namespace v8

#endif // V8_PARSING_EXPRESSION_SCOPE_REPARENTER_H_
